A/R and M/O on NH-21 CMM road km 173/900 to 178/330

Earth work in excavation for structure as per drawing and technical specification clause 305.1 including setting out construction of shoring and bracing removal of stump and other deleterious material and disposal up to any lead , lifts and dressing of sides and bottom and backfilling in trenches with excavated suitable material ordinary soil within all leads , lifts and carriage of materials and other incidentals .

Providing concrete for plain / reinforced concrete in open foundations complete as per drawings and technical specifications clause 802,803,1202 & 1203 P.C.C. grade M-10 nominal mix 1: 3: 6 (one cement : three sand :six graded stone aggregate 20mm (twenty millimeter ) as per direction of Engineer -in- charge within all leads , lifts and carriage of materials and other incidentals .

Providing and laying 80mm ( eighty millimetre) thick heavy duty ISI marked ( shot blasted uni stone or satin paver or aquivelent grade) precast cement concrete inter locking paver blocks of M-30 grade made by block making machine with strong vibratory compaction of approved size , design and shape laid in required colour and pattren over 50mm thick compacted bed of coarse sand , filling the joints with matching colour cement slurry ( Precast cement concrete inter locking paver blocks shall be approved by Engineer -in- charge) within all leads , lifts and carriage of materials and other incidentals .

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C. grade M 20 Nominal mix 1:2:4 (one cement : two sand : four graded stone aggregate ) as per direction of Engineer - in -charge within all leads , lifts and carriage of materials and other incidentals .